Details

Time bar (total: 8.8s)

sample61.0ms

Algorithm
intervals
Results
46.0ms392×body80valid

simplify225.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
225.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* d1 d2) (* d1 d3))
0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
2×add-sqr-sqrt pow1 associate-+l+ sum-log sub-neg *-un-lft-identity add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16
1×+-commutative flip3-+ flip3-- associate-+l- flip-+ flip-- distribute-lft-out--
Counts
2 → 30
Calls
2 calls:
Slowest
38.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
9.0ms
(- (* d1 d2) (* d1 d3))

series108.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
54.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
54.0ms
(- (* d1 d2) (* d1 d3))

simplify788.0ms

Counts
13 → 36
Calls
13 calls:
Slowest
191.0ms
(/ (exp (* d1 d2)) (exp (* d1 d3)))
137.0ms
(* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
136.0ms
(* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
122.0ms
(- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
113.0ms
(- (+ (* d4 d1) (* d2 d1)) (* d3 d1))

prune365.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ (- d2 d3) d4) d1)

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*l*
3×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
2×associate-*l/ distribute-lft-out
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 distribute-lft-out-- add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
Slowest
92.0ms
(* (+ (- d2 d3) d4) d1)

series52.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
52.0ms
(* (+ (- d2 d3) d4) d1)

simplify1.3s

Counts
14 → 26
Calls
14 calls:
Slowest
246.0ms
(* (- (* (- d2 d3) (- d2 d3)) (* d4 d4)) d1)
208.0ms
(* (+ (pow (- d2 d3) 3) (pow d4 3)) d1)
174.0ms
(* (* (* (+ (- d2 d3) d4) (+ (- d2 d3) d4)) (+ (- d2 d3) d4)) (* (* d1 d1) d1))
141.0ms
(- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
128.0ms
(- (+ (* d4 d1) (* d2 d1)) (* d3 d1))

prune311.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt d1)
0.6b
(cbrt d1)
0.6b
(cbrt d1)
0.5b
(* (cbrt d1) (cbrt d1))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
Slowest
9.0ms
(* (cbrt d1) (cbrt d1))
2.0ms
(cbrt d1)
1.0ms
(cbrt d1)
1.0ms
(cbrt d1)

series1.1s

Counts
4 → 12
Calls
4 calls:
Slowest
316.0ms
(cbrt d1)
309.0ms
(* (cbrt d1) (cbrt d1))
267.0ms
(cbrt d1)
251.0ms
(cbrt d1)

simplify1.0s

Counts
63 → 89
Calls
63 calls:
Slowest
166.0ms
(* (pow (* d1 -1) 1/3) (cbrt -1))
147.0ms
(* (pow (cbrt -1) 2) (pow (pow d1 2) 1/3))
141.0ms
(* (pow (* d1 -1) 1/3) (cbrt -1))
139.0ms
(* (pow (* d1 -1) 1/3) (cbrt -1))
61.0ms
(* (* (cbrt (cbrt d1)) (cbrt (cbrt d1))) (* (cbrt (cbrt d1)) (cbrt (cbrt d1))))

prune1.0s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes262.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch2.0ms

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.5s11959×body80valid